PHP gets all files in a folder (recursive algorithm)

The following editor will bring you a simple example of the recursive algorithm for php to obtain all files in a folder. The editor thinks it is quite good, so I will share it with you now and give it as a reference for everyone. Let’s follow the editor and take a look.

is as follows:

function my_scandir($dir)
{
$files=array();
if(is_dir($dir))
{
if($handle=opendir($dir))
{
while(($file=readdir($handle))!==false)
{
if($file!="." && $file!="..")
{
if(is_dir($dir."/".$file))
{
$files[$file]=my_scandir($dir."/".$file);
}
else
{
$files[]=$dir."/".$file;
}
}
}
closedir($handle);
return $files;
}
}
}

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